<head>

</head>
<body>
<script type="text/javascript">
    var arr = {};
    arr["zero"]='iuiu';
    arr["three"]='trois';
    var prop = "propriete";
    arr[prop] = "superProp";
    var jsString = JSON.stringify(arr);
    var arr2 = JSON.parse(jsString);
    var fin = 3;
</script>
</body>